NAICS 488390: Other Support Activities for Water Transportation
This industry comprises establishments primarily engaged in providing services to water transportation (except port and harbor operations; marine cargo handling services; and navigational services to shipping).

Illustrative Examples:

Floating drydocks (i.e., routine repair and maintenance of ships)
Ship scaling services
Marine cargo checkers and surveyors

ExioML sector: Supporting and auxiliary transport services; travel agency services (63)
Region: US | Year: 2022
Sector value added: 218433.494936 M EUR | Employment: 1181.94326807 thousand persons
Sector GHG emissions: 8811660101.37 kg CO2 eq | Energy carrier net total: 138124.307519 TJ | Carbon intensity: 0.040340242250629994

Company: T T Barge Svcs Mile 237 LLC
About us. TT Barges Services provides over 45 years of excellent service and expertise in the cleaning and repair of inland river tank barges. We operate two facilities, TT 237 in Pt. Allen, LA and TT 183 in Donaldsonville, LA, along the Mississippi River.